Trigonometric functions

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GPHYSICS G06Computing G06FELECTRICAL DIGITAL DATA PROCESSING G06F2101/00Indexing scheme relating to the type of digital function generated

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G06F2101/04Trigonometric functions

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Patents Grantslast 30 patents

Information Patent Grant
Tanh and sigmoid function execution
- Patent number 12,164,884
- Issue date Dec 10, 2024
- Intel Corporation
- Shuai Mu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency characteristic measurement device, controller and frequen...
- Patent number 11,698,656
- Issue date Jul 11, 2023
- FANUC CORPORATION
- Wei Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Trigonometric function calculating device
- Patent number 11,226,792
- Issue date Jan 18, 2022
- Lapis Semiconductor Co., Ltd.
- Masato Yamazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for measuring a displacement
- Patent number 10,962,387
- Issue date Mar 30, 2021
- Safran Electronics & Defense
- Olivier Develle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementation of floating-point trigonometric functions in an inte...
- Patent number 10,942,706
- Issue date Mar 9, 2021
- Intel Corporation
- Martin Langhammer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arithmetic processing device and control method for arithmetic proc...
- Patent number 10,824,395
- Issue date Nov 3, 2020
- Fujitsu Limited
- Kenichi Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and a method for a waveform generator
- Patent number 9,904,311
- Issue date Feb 27, 2018
- STMICROELECTRONICS S.R.L.
- Bruno Cristofoli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Numerical control device having function of calculating frequency c...
- Patent number 9,887,865
- Issue date Feb 6, 2018
- FANUC CORPORATION
- Junichi Tezuka
- G05 - CONTROLLING REGULATING
Information Patent Grant
Calculation of trigonometric functions in an integrated circuit device
- Patent number 8,862,650
- Issue date Oct 14, 2014
- Altera Corporation
- Martin Langhammer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculation of trigonometric functions in an integrated circuit device
- Patent number 8,812,573
- Issue date Aug 19, 2014
- Altera Corporation
- Martin Langhammer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital waveform synthesis
- Patent number 8,676,873
- Issue date Mar 18, 2014
- Infineon Technologies AG
- Franz Kuttner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High accuracy sin-cos wave and frequency generators, and related sy...
- Patent number 8,659,331
- Issue date Feb 25, 2014
- QUALCOMM Incorporated
- David J. Hoyle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient function generator using case detection and output selection
- Patent number 8,650,235
- Issue date Feb 11, 2014
- Arthur Torosyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calculation of trigonometric functions in an integrated circuit device
- Patent number 8,589,463
- Issue date Nov 19, 2013
- Altera Corporation
- Martin Langhammer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for use in a digital frequency synthesizer
- Patent number 8,473,534
- Issue date Jun 25, 2013
- Telefonaktiebolaget L M Ericsson (Publ)
- Yang Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multipurpose arithmetic functional unit
- Patent number 8,190,669
- Issue date May 29, 2012
- NVIDIA Corporation
- Stuart F. Oberman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient function generator using case detection and output selection
- Patent number 7,984,090
- Issue date Jul 19, 2011
- GATeIC, Inc.
- Arthur Torosyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Direct digital frequency synthesizer using variable sine wave-weigh...
- Patent number 7,928,881
- Issue date Apr 19, 2011
- Chung-Ang University Industry - Academy Cooperation Foundation
- Kwang-Hyun Baek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for improving the frequency resolution of a di...
- Patent number 7,606,849
- Issue date Oct 20, 2009
- Advantest Corporation
- Eric Barr Kushnick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Addressing mode and/or instruction for providing sine and cosine va...
- Patent number 7,260,592
- Issue date Aug 21, 2007
- Intel Corporation
- Gad Sheaffer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital sine/cosine wave generator
- Patent number 6,892,213
- Issue date May 10, 2005
- Seagate Technology LLC
- Tony Chun-Hung Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital phase-quadrature oscillator
- Patent number 6,642,796
- Issue date Nov 4, 2003
- Radiodetection Limited
- John M. Royle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for generating a trigonometric function
- Patent number 6,640,237
- Issue date Oct 28, 2003
- Raytheon Company
- Thad J. Genrich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for dividing ROM and DDFS using the same method
- Patent number 6,615,398
- Issue date Sep 2, 2003
- Electronics and Telecommunications Research Institute
- Hyun Kyu Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit for generating periodic function
- Patent number 6,519,619
- Issue date Feb 11, 2003
- NEC Corporation
- Hiroaki Shida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for implementing an inverse arctangent functio...
- Patent number 6,470,367
- Issue date Oct 22, 2002
- Chung-Shan Institute of Science
- Yuh-miin Yeh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for computing complex phase
- Patent number 6,385,633
- Issue date May 7, 2002
- Texas Instruments Incorporated
- Timothy M. Schmidl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for computing exponential and trigonometric functions
- Patent number 6,366,939
- Issue date Apr 2, 2002
- Vitit Kantabutra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Linear expansion based sine generator
- Patent number 6,127,860
- Issue date Oct 3, 2000
- Lucent Technologies, Inc.
- David G. Martin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for computing exponential and trigonometric functions
- Patent number 6,055,553
- Issue date Apr 25, 2000
- Vitit Kantabutra
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PREDICTION OF VEHICLE COMBINATION DRAG AREA INCLUDING CROSSWIND SEN...
- Publication number 20230385489
- Publication date Nov 30, 2023
- VOLVO TRUCK CORPORATION
- Mikael ASKERDAL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Curve Fitting Method, Apparatus and Device Based on A Drawing Tool
- Publication number 20230066024
- Publication date Mar 2, 2023
- CITIC DICASTAL CO., LTD
- Zuo XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRIGONOMETRIC FUNCTION CALCULATING DEVICE
- Publication number 20210004207
- Publication date Jan 7, 2021
- LAPIS Semiconductor Co., Ltd.
- Masato YAMAZAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FREQUENCY CHARACTERISTIC MEASUREMENT DEVICE, CONTROLLER AND FREQUEN...
- Publication number 20200310485
- Publication date Oct 1, 2020
- FANUC CORPORATION
- Wei LUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARITHMETIC PROCESSING DEVICE AND CONTROL METHOD FOR ARITHMETIC PROC...
- Publication number 20190227771
- Publication date Jul 25, 2019
- Fujitsu Limited
- Kenichi Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
High Accuracy Sin-Cos Wave and Frequency Generators, and Related Sy...
- Publication number 20130181753
- Publication date Jul 18, 2013
- QUALCOMM Incorporated
- David J. Hoyle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital Waveform Synthesis
- Publication number 20120049904
- Publication date Mar 1, 2012
- Franz KUTTNER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATION OF TRIGONOMETRIC FUNCTIONS IN AN INTEGRATED CIRCUIT DEVICE
- Publication number 20120054254
- Publication date Mar 1, 2012
- Altera Corporation
- Martin Langhammer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATION OF TRIGONOMETRIC FUNCTIONS IN AN INTEGRATED CIRCUIT DEVICE
- Publication number 20120054256
- Publication date Mar 1, 2012
- Altera Corporation
- Martin Langhammer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALCULATION OF TRIGONOMETRIC FUNCTIONS IN AN INTEGRATED CIRCUIT DEVICE
- Publication number 20110320513
- Publication date Dec 29, 2011
- Altera Corporation
- Martin Langhammer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Efficient Function Generator Using Case Detection and Output Selection
- Publication number 20110276613
- Publication date Nov 10, 2011
- Arthur Torosyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital Signal Processing Systems
- Publication number 20110055445
- Publication date Mar 3, 2011
- AZURAY TECHNOLOGIES, INC.
- Edward Gee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Function Generator
- Publication number 20110055303
- Publication date Mar 3, 2011
- AZURAY TECHNOLOGIES, INC.
- Keith Slavin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method For Use in a Digital Frequency Synthesizer
- Publication number 20100109715
- Publication date May 6, 2010
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Yang Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIRECT DIGITAL FREQUENCY SYNTHESIZER WITH PHASE SELECTABLE INTERPOL...
- Publication number 20080298527
- Publication date Dec 4, 2008
- Reza Adhami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for improving the frequency resolution of a di...
- Publication number 20050248374
- Publication date Nov 10, 2005
- ADVANTES CORPORATION
- Eric Barr Kushnick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of pattern lossless compression
- Publication number 20030229658
- Publication date Dec 11, 2003
- David W. Guidry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Addressing mode and/or instruction for providing sine & cosine valu...
- Publication number 20030188136
- Publication date Oct 2, 2003
- Intel Corporation
- Gad Sheaffer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL PHASE-QUADRATURE OSCILLATOR
- Publication number 20030155983
- Publication date Aug 21, 2003
- Radiodetection Limited
- John M. Royle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for dividing ROM and DDFS using the same method
- Publication number 20030014721
- Publication date Jan 16, 2003
- Hyun Kyu Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital sine/cosine wave generator
- Publication number 20020165889
- Publication date Nov 7, 2002
- Seagate Technology LLC
- Tony Chun-Hung Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Table lookup based phase calculator for high-speed communication us...
- Publication number 20020065861
- Publication date May 30, 2002
- Ki Seon Kim
- G06 - COMPUTING CALCULATING COUNTING

Trigonometric functions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tanh and sigmoid function execution

Frequency characteristic measurement device, controller and frequen...

Trigonometric function calculating device

Method for measuring a displacement

Implementation of floating-point trigonometric functions in an inte...

Arithmetic processing device and control method for arithmetic proc...

System and a method for a waveform generator

Numerical control device having function of calculating frequency c...

Calculation of trigonometric functions in an integrated circuit device

Calculation of trigonometric functions in an integrated circuit device

Digital waveform synthesis

High accuracy sin-cos wave and frequency generators, and related sy...

Efficient function generator using case detection and output selection

Calculation of trigonometric functions in an integrated circuit device

Method for use in a digital frequency synthesizer

Multipurpose arithmetic functional unit

Efficient function generator using case detection and output selection

Direct digital frequency synthesizer using variable sine wave-weigh...

Method and apparatus for improving the frequency resolution of a di...

Addressing mode and/or instruction for providing sine and cosine va...

Digital sine/cosine wave generator

Digital phase-quadrature oscillator

Method and system for generating a trigonometric function

Method for dividing ROM and DDFS using the same method

Circuit for generating periodic function

Apparatus and method for implementing an inverse arctangent functio...

Method and apparatus for computing complex phase

Apparatus for computing exponential and trigonometric functions

Linear expansion based sine generator

Apparatus for computing exponential and trigonometric functions

Patents Applicationslast 30 patents

PREDICTION OF VEHICLE COMBINATION DRAG AREA INCLUDING CROSSWIND SEN...

Curve Fitting Method, Apparatus and Device Based on A Drawing Tool

TRIGONOMETRIC FUNCTION CALCULATING DEVICE

FREQUENCY CHARACTERISTIC MEASUREMENT DEVICE, CONTROLLER AND FREQUEN...

ARITHMETIC PROCESSING DEVICE AND CONTROL METHOD FOR ARITHMETIC PROC...

High Accuracy Sin-Cos Wave and Frequency Generators, and Related Sy...

Digital Waveform Synthesis

CALCULATION OF TRIGONOMETRIC FUNCTIONS IN AN INTEGRATED CIRCUIT DEVICE

CALCULATION OF TRIGONOMETRIC FUNCTIONS IN AN INTEGRATED CIRCUIT DEVICE

CALCULATION OF TRIGONOMETRIC FUNCTIONS IN AN INTEGRATED CIRCUIT DEVICE

Efficient Function Generator Using Case Detection and Output Selection

Digital Signal Processing Systems

Function Generator

Method For Use in a Digital Frequency Synthesizer

DIRECT DIGITAL FREQUENCY SYNTHESIZER WITH PHASE SELECTABLE INTERPOL...

Method and apparatus for improving the frequency resolution of a di...

Method of pattern lossless compression

Addressing mode and/or instruction for providing sine & cosine valu...

DIGITAL PHASE-QUADRATURE OSCILLATOR

Method for dividing ROM and DDFS using the same method

Digital sine/cosine wave generator

Table lookup based phase calculator for high-speed communication us...